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drilling equipment

  • China China  
  • Last Updated:
    Posted on: 23 Apr 2024

RFQ Details

We are looking for manufacturers of the following -

1. DTH (DOWN THE HOLE) HAMMERS 3'' 4'' 5''6'', SHOCK ABSORBERS FOR SAME. A RANGE OF A.P.I./HUGHES I.F ETC ADAPTERS, DRILL BITS, BOTH HEMISPHERICAL AND BALLISTIC BUTTONS. HAMMER DISMANTLING BEMCHES UP TO 10'' CAPACITY.

2. PNEUMATIC ROCK DRILLS (ROTARY PERCUSSIVE) WITH 4 1/4'' X 7/8'' ( 107MM X 22MM) CHUCK CAPACITY IE HAND HELD SINKERS, STOPERS, JACK LEG MACHINES. SMALL TO MEDIUM SIZE DRIFTERS WITH 1'' X 6'' ( 25MM X 150MM) HEX CHUCKS OR R32 LEYNER SHANK. FEED RAILS ETC FOR THESE DRIFTERS, AIR/OIL LUBRICATORS R3/4'' - R2'' CAPACITY (70CFM - 600CFM)

3. HYDRAULIC ROTATION GEAR BOXES. A. SINGLE SPEED 1 OR 2 MOTOR GEAR BOXES UP TO 150 REV/MIN FOR DTH HAMMERS. B. 2 SPEED GEARBOXES FOR DTH AND DIAMOND DRILLING TO SUIT GEOTECH SITE INVESTIGATION. C. SINGLE SPEED UP TO 1500 REV/MIN FOR DIAMOND DRILLING.

4. HYDRAULIC DRIFTERS WE WOULD HAVE A SPECIAL INTEREST IN SMALLER MACHINES WITH R25-R32 ROD CAPACITY - 34MM -75MM HOLE SIZE FOR SECONDARY BLASTING AND CIVIL ENGINEERING APPLICATIONS. OF THE ABOVE, WE HAVE AN IMMEDIATE REQUIREMENT FOR 4'' DTH HAMMERS AND BITS. I HOPE THIS LIST HELPS, WE SPECIALISE IN 1 OFF OR LOW VOLUME PRODUCTION OF MACHINES FOR MINING AND CIVIL ENGINEERING AND HAVE AN INTEREST IN ALL TYPES OF ROCK DRILLING MACHINERY.